<template>
  <div class="orders-container">
    <el-breadcrumb separator-class="el-icon-arrow-right">
      <el-breadcrumb-item :to="{ path: '/welcome' }">首页</el-breadcrumb-item>
      <el-breadcrumb-item>订单管理</el-breadcrumb-item>
      <el-breadcrumb-item>订单列表</el-breadcrumb-item>
    </el-breadcrumb>

    <el-card class="box-card">
      <el-row :gutter="20">
        <el-col :span="8">
          <el-input v-model="params.query"  clearable @clear="getOrderList">
            <el-button slot="append" icon="el-icon-search" @click="getOrderList"></el-button>
          </el-input>
        </el-col>
        <el-col :span="6">
          <el-button type="primary">添加订单</el-button>
        </el-col>
      </el-row>
            
      <el-table
        :data="orderList"
        border
        style="width: 100%">
        <el-table-column
          type="index"
          label="#"
          width="50">
        </el-table-column>
        <el-table-column
          prop="order_number"
          label="订单编号"
          width="240">
        </el-table-column>
        <el-table-column
          prop="order_fapiao_title"
          label="发票类型"
          width="180">
        </el-table-column>
        <el-table-column
          prop="is_send"
          label="是否完成"
          width="180">
        </el-table-column>
        <el-table-column
          label="操作">
          <template>
            <el-button type="primary" icon="el-icon-edit" size="mini" @click="selectCity"></el-button>
            <el-button type="success" icon="el-icon-upload" size="mini" @click="showLogistics"></el-button>
          </template>
        </el-table-column>
      </el-table>

      <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="params.pagenum"
        :page-sizes="[10, 20, 25, 30]"
        :page-size="10"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
      </el-pagination>
    </el-card>

    <el-dialog
      title="修改地址"
      :visible.sync="cityDialogVisible"
      width="50%"
      :before-close="handleClose">
      <el-form :model="cityRuleForm" :rules="cityRules" ref="cityRuleForm" label-width="100px" class="demo-ruleForm">
        <el-form-item label="城市选择" prop="city">
          <el-cascader
            v-model="cityRuleForm.city"
            :options="cityList"
            :props="{ expandTrigger: 'hover' }"
            @change="handleChange">
          </el-cascader>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
        <el-button @click="cityDialogVisible = false">取 消</el-button>
        <el-button type="primary" @click="cityDialogVisible = false">确 定</el-button>
      </span>
    </el-dialog>

    <el-dialog
      title="物流信息"
      :visible.sync="logisticsDialog"
      width="50%"
    >
      <el-timeline :reverse="true">
        <el-timeline-item
          v-for="(activity, index) in logisiticsList"
          :key="index"
          :timestamp="activity.time">
          {{activity.context}}
        </el-timeline-item>
      </el-timeline>
      <span slot="footer" class="dialog-footer">
        <el-button @click="logisticsDialog = false">取 消</el-button>
        <el-button type="primary" @click="logisticsDialog = false">确 定</el-button>
      </span>
    </el-dialog>
  </div>
</template>

<script>
import cityList from '../assets/citydata.js'

export default {
  data() {
    return {
      params: {
        query: '',
        pagenum: 1,
        pagesize: 10
      },
      total: 0,
      orderList: [],
      cityDialogVisible: false,
      cityRuleForm: {
        city: ''
      },
      cityRules: {
        city: [
          { required: true, message: '请选择城市', trigger: 'blur' }
        ]
      },
      cityList: cityList,
      logisticsDialog: false,
      logisiticsList: []
    }
  },
  created() {
    this.getOrderList()
  },
  methods: {
    async getOrderList() {
      const {data: res} = await this.$http.get('/orders', {
        params: this.params
      })

      if(res.meta.status !== 200) {
        return this.$message.error(res.meta.msg)
      }

      this.total = res.data.total
      this.orderList = res.data.goods
    },
    handleCurrentChange(val) {
      this.params.pagenum = val
      this.getOrderList()
    },
    handleSizeChange(val) {
      this.params.pagesize = val
      this.getOrderList()
    },
    selectCity() {
      this.cityDialogVisible =  true
    },
    handleClose() {

    },
    handleChange() {

    },
    showLogistics() {
      this.logisticsDialog = true

      this.getLogisiticsList()
    },
    async getLogisiticsList() {
      this.logisiticsList = [
        {
          "time": "2018-05-10 09:39:00",
          "ftime": "2018-05-10 09:39:00",
          "context": "已签收,感谢使用顺丰,期待再次为您服务",
          "location": ""
        },
        {
          "time": "2018-05-10 08:23:00",
          "ftime": "2018-05-10 08:23:00",
          "context": "[北京市]北京海淀育新小区营业点派件员 顺丰速运 95338正在为您派件",
          "location": ""
        },
        {
          "time": "2018-05-10 07:32:00",
          "ftime": "2018-05-10 07:32:00",
          "context": "快件到达 [北京海淀育新小区营业点]",
          "location": ""
        },
        {
          "time": "2018-05-10 02:03:00",
          "ftime": "2018-05-10 02:03:00",
          "context": "快件在[北京顺义集散中心]已装车,准备发往 [北京海淀育新小区营业点]",
          "location": ""
        },
        {
          "time": "2018-05-09 23:05:00",
          "ftime": "2018-05-09 23:05:00",
          "context": "快件到达 [北京顺义集散中心]",
          "location": ""
        },
        {
          "time": "2018-05-09 21:21:00",
          "ftime": "2018-05-09 21:21:00",
          "context": "快件在[北京宝胜营业点]已装车,准备发往 [北京顺义集散中心]",
          "location": ""
        },
        {
          "time": "2018-05-09 13:07:00",
          "ftime": "2018-05-09 13:07:00",
          "context": "顺丰速运 已收取快件",
          "location": ""
        },
        {
          "time": "2018-05-09 12:25:03",
          "ftime": "2018-05-09 12:25:03",
          "context": "卖家发货",
          "location": ""
        },
        {
          "time": "2018-05-09 12:22:24",
          "ftime": "2018-05-09 12:22:24",
          "context": "您的订单将由HLA（北京海淀区清河中街店）门店安排发货。",
          "location": ""
        },
        {
          "time": "2018-05-08 21:36:04",
          "ftime": "2018-05-08 21:36:04",
          "context": "商品已经下单",
          "location": ""
        }
      ]
    }
  }
}
</script>

<style lang="less" scoped>
.orders-container {
  .el-card,
  .el-table{
    margin: 20px 0;
  }

  .el-cascader{
    width: 100%;
  }
}
</style>
